公开(公告)号：US20230095292A1

公开(公告)日：2023-03-30

申请号：US17789103

申请日：2020-11-18

Applicant: OSAKA UNIVERSITY ,  DAIKIN INDUSTRIES, LTD.

Inventor： Yoshinori TAKASHIMA ,  Akira HARADA ,  Motofumi OSAKI ,  Yuko HATANAKA ,  Kentarou HIRAGA ,  Shigeaki YAMAZAKI ,  Takashi NOMURA ,  Akinari SUGIYAMA

IPC: C08L33/08 ,  H01M4/04 ,  H01M4/583 ,  H01M4/38 ,  H01M4/62 ,  H01M10/0525 ,  C08L5/16

Abstract: A resin composition including a first polymer having a host group in a side chain and a second polymer having a carboxyl group in a side chain, wherein the first polymer has a hydroxyl group. Also disclosed is a polymer having a host group (A) and a carboxyl group (B), wherein the polymer has a number-average molecular weight of 50,000 to 5,000,000; a method for producing a polymer which includes performing an ester group-forming reaction with a first polymer having a host group in a side chain and a second polymer having a carboxyl group in a side chain; a binder for an electrochemical device including the polymer; an electrode mixture including the binder; an electrode including the binder; an electrochemical device including the electrode; and a secondary battery including the electrode.

公开(公告)号：US11595153B2

公开(公告)日：2023-02-28

申请号：US17673093

申请日：2022-02-16

Applicant: NEC CORPORATION ,  OSAKA UNIVERSITY ,  THE DOSHISHA

Inventor： Kazushi Muraoka ,  Takanobu Doi ,  Naoto Ishii ,  Takumi Takahashi ,  Seiichi Sampei ,  Shinsuke Ibi

IPC: H04L1/00 ,  H04B7/0452

Abstract: A method implemented in a computer system includes training a network, which is obtained by unfolding an iterative algorithm for demodulation or demodulation and decoding, using a machine learning technique with a loss function that takes into account non-Gaussianity of a log-likelihood ratio (LLR) distribution calculated from an output of the network. The method further includes producing a first set of learned parameters of that iterative algorithm.

公开(公告)号：US20230058585A1

公开(公告)日：2023-02-23

申请号：US17793388

申请日：2021-01-12

Applicant: OSAKA UNIVERSITY

Inventor： Takato HONDA ,  Yasuko SAKURAI ,  Koki KAWABATA ,  Yasushi SAKURAI

IPC: G06N3/04

Abstract: An event forecasting system includes a feature amount extracting unit and a forecasting unit. The feature amount extracting unit continuously extracts model parameters {m, r, S, ⊝, F} of dynamic patterns in a time direction and a facility direction from a multidimensional time-series tensor X of time-series sensor data collected for every period n from a plurality of types d of sensors respectively disposed at a plurality w of facilities of a factory, and further sequentially featurizes the multidimensional time-series tensor X into summary information {Z, ε} including modeling information Z and error information ε of the modeling information by use of the model parameter {m, r, S, ⊝, F}. The forecasting unit outputs a probability p of occurrence of an alert label y at a predetermined time Is ahead by use of the summary information {Z, ε} as an input.

公开(公告)号：US20230055626A1

公开(公告)日：2023-02-23

申请号：US17792673

申请日：2021-01-15

Applicant: OSAKA UNIVERSITY ,  MITSUBISHI TANABE PHARMA CORPORATION

Inventor： Toshihide YAMASHITA ,  Takahide ITOKAZU ,  Hiroki UNO ,  Hirokazu ISHIDA

IPC: C07K16/22 ,  A61P13/12 ,  A61P25/02

Abstract: This invention provides an agent comprising a RGMa inhibiting substance for preventing or treating diabetic autonomic neuropathy.

公开(公告)号：US20230047563A1

公开(公告)日：2023-02-16

申请号：US17885894

申请日：2022-08-11

Applicant: JEOL Ltd. ,  OSAKA UNIVERSITY

Inventor： Hiroki Takahashi ,  Yuki Endo ,  Toshimichi Fujiwara ,  Yoh Matsuki

IPC: G01R33/30

Abstract: An NMR apparatus includes a depressurizing device for depressurizing an NMR probe, a gas supply device for supplying gas into the NMR probe to thereby pressurize the NMR probe, and a control device. The control device alternately repeats depressurization of the NMR probe, using the depressurizing device, and pressurization of the NMR probe, using the gas supply device. This replaces the gas in the NMR probe.

公开(公告)号：US20230036876A1

公开(公告)日：2023-02-02

申请号：US17791616

申请日：2021-10-18

Applicant: OSAKA UNIVERSITY ,  JFE CIVIL ENGINEERING & CONSTRUCTION CORPORATION ,  JFE STEEL CORPORATION

Inventor： Yuki HATANAKA ,  Susumu KUWAHARA ,  Ryota TOBARI ,  Mitsutoshi YOSHINAGA ,  Kazuaki MIYAGAWA ,  Hiromitsu MORIOKA ,  Tomohiro KINOSHITA

IPC: E04H9/02

Abstract: An upper board fixed to a lower part of a structure; a lower board fixed to a foundation at the same position in a plan view with respect to the upper board; and four seismic isolation plates fixed to the upper and lower boards and extending in a cross direction in a plan view. The seismic isolation plates are U-shaped members obtained by bending a long steel sheet, and include an upper fixing part parallel to a lower fixing part, an upper inclined part and a lower inclined part that are closer to each other while separated from the upper and lower fixing parts, and a connecting part that connects the upper and lower inclined parts. The four seismic isolation plates are fixed to upper board at position where upper fixing parts do not overlap and are fixed to lower board at position where lower fixing parts do not overlap.

公开(公告)号：US11560421B2

公开(公告)日：2023-01-24

申请号：US16968470

申请日：2019-02-08

Applicant: OSAKA UNIVERSITY ,  MAHIDOL UNIVERSITY

Inventor： Tatsuo Shioda ,  Emi Nakayama ,  Tadahiro Sasaki ,  Orapim Puiprom ,  Aekkachai Tuekprakhon ,  Pornsawan Leaungwutiwong ,  Natthanej Luplertlop

IPC: C07K16/10 ,  G01N33/569

Abstract: The present invention provides a new antibody against ECSA type Chikungunya virus, WA type Chikungunya virus, and Asian type Chikungunya virus or an antigen-binding fragment of the antibody. The antibody against Chikungunya virus or the antigen-binding fragment of the antibody of the present invention includes a heavy chain variable region or a heavy chain (1), (2), or (3) and a light chain variable region or a light chain (4).

公开(公告)号：US11559196B2

公开(公告)日：2023-01-24

申请号：US16494478

申请日：2018-03-14

Applicant: OSAKA UNIVERSITY ,  SUMITA OPTICAL GLASS, Inc.

Inventor： Keita Okayama ,  Shinsuke Nanto ,  Hiroya Hoshi

IPC: A61B1/06 ,  A61B1/005 ,  A61B1/07 ,  A61B1/313 ,  G02B23/24

Abstract: A flexible endoscope of the present invention includes a catheter portion and a connection plug. The catheter portion includes an image guide, a light guide, and a catheter tube that surrounds the image guide and the light guide in a longitudinal direction, and the connection plug includes a hollow cover that accommodates the proximal end of the catheter tube, a flexible tube that protrudes from the hollow cover and through which the catheter tube is passed, a first connection terminal that is connected to the light guide extending from the proximal end of the catheter tube, and a second connection terminal that is connected to the image guide extending from the proximal end of the catheter tube. The image guide and the light guide are slidable inside the catheter tube, and at least one of the image guide and the light guide is arranged curved inside the hollow cover of the connection plug.

公开(公告)号：US11548882B2

公开(公告)日：2023-01-10

申请号：US17050070

申请日：2019-04-26

Applicant: OSAKA UNIVERSITY ,  KYOTO UNIVERSITY ,  Inter-University Research Institute Corporation National Institutes of Natural Sciences

Inventor： Ryu Nagata ,  Yasuo Mori ,  Masayuki Mori ,  Motohiro Nishida ,  Takuro Tomita

IPC: C07D413/12 ,  A61P43/00 ,  C07D261/20 ,  C07D413/04 ,  C07D413/14 ,  C07D417/12 ,  C07D487/08

Abstract: The present invention provides a compound, a salt thereof, or a prodrug thereof as a compound effective for preventing and/or treating fibrosis, the compound being represented by formula (1) (wherein A is an optionally substituted benzene ring; B is optionally substituted aryl or optionally substituted heteroaryl; X is an oxygen atom or a sulfur atom; Y is a nitrogen atom or a carbon atom; of Y is a single or double bond when Y is a carbon atom, or of Y is a single bond when Y is a nitrogen atom; each R1 independently represents lower alkyl, or two R1s may be bound to each other to form a spiro ring or a crosslinked structure, or two R1s may be bound to each other to form a saturated fused heterocycle together with nitrogen and carbon atoms constituting a ring containing Y; p is 0, 1, or 2; or (R1)p is oxo).

公开(公告)号：US20220390772A1

公开(公告)日：2022-12-08

申请号：US17769928

申请日：2020-09-30

Applicant: OSAKA UNIVERSITY

Inventor： Tsuyoshi KONISHI ,  Yuta KAIHORI

IPC: G02F1/01 ,  G02F2/00

Abstract: An arbitrary waveform generation device is an arbitrary waveform generation device that generates, from an arbitrary waveform of a first electrical signal, an arbitrary waveform of a second electrical signal having a frequency higher than a frequency of the first electrical signal, and includes: a modulator that modulates, with the first electrical signal, an optical carrier wave which is dispersed to have a central wavelength that varies with time; a dispersion compensator that performs dispersion compensation on the optical carrier wave modulated with the first electrical signal; and a photoelectric converter that converts the optical carrier wave which has been dispersion-compensated into an electrical signal to generate the second electrical signal.